公开(公告)号：US20100132855A1

公开(公告)日：2010-06-03

申请号：US12452200

申请日：2009-03-24

申请人： Yasushi Hasegawa ,  Masaki Mizoguchi ,  Yoshiyuki Watanabe ,  Suguru Yoshida ,  Tadayoshi Okada

发明人： Yasushi Hasegawa ,  Masaki Mizoguchi ,  Yoshiyuki Watanabe ,  Suguru Yoshida ,  Tadayoshi Okada

IPC分类号： C21D6/02 ,  C22C38/00 ,  C21D8/02 ,  C22C38/22 ,  C22C38/44

CPC分类号： C22C38/24 ,  C21D8/02 ,  C21D8/0205 ,  C21D9/46 ,  C21D9/50 ,  C21D2211/002 ,  C21D2211/004 ,  C21D2211/005 ,  C21D2211/008 ,  C22C38/001 ,  C22C38/06 ,  C22C38/26

摘要： The present invention provides high temperature strength and fire-resistant steel superior in weld joint reheat embrittlement resistance and toughness which is produced using steel of a room temperature strength of the 400 to 600N/mm2 class containing as main ingredients C: 0.010% to less than 0.05%, Si: 0.01 to 0.50%, Mn: 0.80 to 2.00%, Cr: 0.50% to less than 2.00%, V: 0.03 to 0.30%, Nb: 0.01 to 0.10%, N: 0.001 to 0.010%, and Al: 0.005 to 0.10%, limiting the contents of Ni, Cu, Mo, and B, and satisfying the relationship of 4Cr[%]-5Mo[%]-10Ni[%]-2Cu[%]-Mn[%]>0.

摘要翻译： 本发明提供一种高温强度和耐焊接性优异的焊接再热脆化性和韧性，其使用室温强度为400〜600N / mm2级的钢作为主要成分C：0.010〜小于 0.05％，Si：0.01〜0.50％，Mn：0.80〜2.00％，Cr：0.50％〜小于2.00％，V：0.03〜0.30％，Nb：0.01〜0.10％，N：0.001〜0.010％ ：0.005〜0.10％，限制Ni，Cu，Mo和B的含量，满足4Cr [％] -5Mo [％] -10Ni [％] -2Cu [％] -Mn [％]> 0的关系 。

公开(公告)号：US08715432B2

公开(公告)日：2014-05-06

申请号：US12452200

申请日：2009-03-24

申请人： Yasushi Hasegawa ,  Masaki Mizoguchi ,  Yoshiyuki Watanabe ,  Suguru Yoshida ,  Tadayoshi Okada

发明人： Yasushi Hasegawa ,  Masaki Mizoguchi ,  Yoshiyuki Watanabe ,  Suguru Yoshida ,  Tadayoshi Okada

IPC分类号： C21D6/02 ,  C21D8/02 ,  C22C38/00 ,  C22C38/22 ,  C22C38/44

CPC分类号： C22C38/24 ,  C21D8/02 ,  C21D8/0205 ,  C21D9/46 ,  C21D9/50 ,  C21D2211/002 ,  C21D2211/004 ,  C21D2211/005 ,  C21D2211/008 ,  C22C38/001 ,  C22C38/06 ,  C22C38/26

摘要： The present invention provides high temperature strength and fire-resistant steel superior in weld joint reheat embrittlement resistance and toughness which is produced using steel of a room temperature strength of the 400 to 600N/mm2 class containing as main ingredients C: 0.010% to less than 0.05%, Si: 0.01 to 0.50%, Mn: 0.80 to 2.00%, Cr: 0.50% to less than 2.00%, V: 0.03 to 0.30%, Nb: 0.01 to 0.10%, N: 0.001 to 0.010%, and Al: 0.005 to 0.10%, limiting the contents of Ni, Cu, Mo, and B, and satisfying the relationship of 4Cr[%]-5Mo[%]-10Ni[%]-2Cu[%]-Mn[%]>0.

摘要翻译： 本发明提供一种高温强度和耐焊接性优异的焊接再热脆化性和韧性，其使用室温强度为400〜600N / mm2级的钢作为主要成分C：0.010〜小于 0.05％，Si：0.01〜0.50％，Mn：0.80〜2.00％，Cr：0.50％〜小于2.00％，V：0.03〜0.30％，Nb：0.01〜0.10％，N：0.001〜0.010％ ：0.005〜0.10％，限制Ni，Cu，Mo和B的含量，满足4Cr [％] -5Mo [％] -10Ni [％] -2Cu [％] -Mn [％]> 0的关系 。

公开(公告)号：US20060065335A1

公开(公告)日：2006-03-30

申请号：US10509647

申请日：2003-03-28

申请人： Yasushi Mizutani ,  Ryuji Uemori ,  Tatsuya Kumagai ,  Tadayoshi Okada ,  Yoshiyuki Watanabe ,  Yoshio Terada

发明人： Yasushi Mizutani ,  Ryuji Uemori ,  Tatsuya Kumagai ,  Tadayoshi Okada ,  Yoshiyuki Watanabe ,  Yoshio Terada

IPC分类号： C22C38/12

CPC分类号： C22C38/004 ,  C21D8/0226 ,  C21D8/0263 ,  C21D8/0426 ,  C21D8/0463 ,  C21D2211/002 ,  C21D2211/005 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/12 ,  C22C38/14

摘要： The present invention relates to a high-tensile-strength low alloy carbon steel (in the form of a steel sheet, a steel pipe, a section steel or a wire rod), for a building structure, said high-tensile-strength steel being excellent in high temperature strength during a relatively short span of about one hour in the temperature from 600° C. to 800° C. and being used in the field of building construction, civil engineering, an offshore structure, shipbuilding, a reservoir tank or the like; and, more specifically, is a high-tensile-strength steel excellent in high temperature strength, characterized by containing, in mass, C at not less than 0.005% to less than 0.08%, Si at not more than 0.5%, Mn at 0.1 to 1.6%, P at not more than 0.02%, S at not more than 0.01%, Mo at 0.1 to 1.5%, Nb at 0.03 to 0.3%, Ti at not more than 0.025%, B at 0.0005 to 0.003%, Al at not more than 0.06%, and N at not more than 0.006%, with the balance consisting of Fe and unavoidable impurities and satisfying the expression p≧−0.0029×T+2.48 when the steel temperature T (° C.) is within the range from 600° C. to 800° C., wherein p is a stress drop ratio (a yield stress at a high temperature/a yield stress at room temperature) that is obtained by converting a yield stress normalized by using a yield stress at room temperature.

摘要翻译： 本发明涉及一种用于建筑结构的高强度低合金碳素钢（以钢板，钢管，截面钢或线材的形式），所述高强度钢为 在600℃至800℃的温度下，在相当短的约1小时内具有优异的高温强度，并且用于建筑施工，土木工程，海上结构，造船，储存罐或 类似; 更具体地说，是高温强度优异的高强度钢，其特征在于，以质量计含有不低于0.005％的Si至少为0.08％的C，0.1％以下的Mn 至1.6％，P不大于0.02％，S为0.01％以下，Mo为0.1〜1.5％，Nb为0.03〜0.3％，Ti为0.025％以下，B为0.0005〜0.003％，Al为Al 不大于0.06％，N为0.006％以下，余量由Fe和不可避免的杂质构成，当钢的温度T（℃）在...内时，满足p> = 0.0029×T + 2.48的表达式 范围为600℃至800℃，其中p为通过使用屈服应力归一化的屈服应力转换得到的应力下降率（在高温下的屈服应力/室温下的屈服应力） 室内温度。

公开(公告)号：US07565235B2

公开(公告)日：2009-07-21

申请号：US11205801

申请日：2005-08-16

申请人： Tadayoshi Okada ,  Toshiaki Arai ,  Hisaya Izawa ,  Makoto Matsumoto

发明人： Tadayoshi Okada ,  Toshiaki Arai ,  Hisaya Izawa ,  Makoto Matsumoto

IPC分类号： G06F17/00

CPC分类号： B60T7/12 ,  B60W30/17 ,  B60W2540/12 ,  B60W2540/16

摘要： A drive control apparatus for a vehicle includes: a follow-up control device; a stop hold device that is capable of holding the vehicle in a stopped state by controlling a brake pressure; and a driving operation detection device that detects at least one of a brake operation and a shift operation to a reverse or neutral position, wherein the follow-up control device cancels the holding of the vehicle in the stopped state by making the stop hold device cancel the holding of the vehicle in the stopped state after holding the vehicle in the stopped state for a predetermined time period or by making the stop hold device gradually reduce the brake pressure when the driving operation detection device detects at least one of the brake operation and the shift operation to the reverse or neutral position while the vehicle is held in the stopped state.

摘要翻译： 一种用于车辆的驱动控制装置，包括：后续控制装置; 停止装置，其能够通过控制制动压力来将车辆保持在停止状态; 以及驾驶操作检测装置，其检测制动操作和向倒档或中立位置的换档操作中的至少一个，其中所述跟随控制装置通过使所述停止保持装置取消来取消所述停止状态下的所述车辆的保持 在停车状态下将车辆保持在停止状态一段规定时间后，或者当驾驶操作检测装置检测出至少一个制动操作和 当车辆保持在停止状态时，换档操作到反转或中立位置。

公开(公告)号：US07477979B2

公开(公告)日：2009-01-13

申请号：US11066882

申请日：2005-02-25

申请人： Toshiaki Arai ,  Tadayoshi Okada ,  Hisaya Izawa ,  Makoto Matsumoto

发明人： Toshiaki Arai ,  Tadayoshi Okada ,  Hisaya Izawa ,  Makoto Matsumoto

IPC分类号： B60T7/12

CPC分类号： B60K31/0008

摘要： A follow running control system of the present invention includes a running control device for performing running control of the present vehicle based on data of the preceding vehicle and a signal from the driving operation detecting device. If advancing of the preceding vehicle is detected by a preceding vehicle advancing detecting device while the advancing request information is stored by a advancing request storing device, the running control device changes a control state of the present vehicle with respect to a follow running control device and starts follow running control.

摘要翻译： 本发明的跟随运行控制系统包括：运行控制装置，用于根据前方车辆的数据和来自驾驶操作检测装置的信号进行本车辆的行驶控制。 当通过前进请求存储装置存储前进请求信息时，由前方车辆前进检测装置检测到前方车辆的前进，行驶控制装置相对于跟随行驶控制装置改变本车辆的控制状态， 开始跟随运行控制。

公开(公告)号：US08688328B2

公开(公告)日：2014-04-01

申请号：US13257223

申请日：2010-05-14

申请人： Tadayoshi Okada ,  Toshiaki Arai

发明人： Tadayoshi Okada ,  Toshiaki Arai

IPC分类号： B60W30/00 ,  B60W10/04 ,  B60W10/18 ,  B60T7/12

CPC分类号： B60W30/18018 ,  B60T7/122 ,  B60T7/22 ,  B60W10/06 ,  B60W10/184 ,  B60W30/18027 ,  B60W30/18063 ,  B60W30/18118 ,  B60W2550/142 ,  B60W2710/105

摘要： When a start-up operation by a driver is detected while a vehicle is maintained at a stopped state, a target driving force for suppressing the movement of the vehicle on the road to be driven is calculated, based on the grade obtained regarding the road to be driven on. After the vehicle is driven by the target driving force, the braking force is released so as to terminate the maintaining of the stopped state of the vehicle. Preferably, the state of being driven by the target driving force is maintained until the releasing of the braking force is completed. When the releasing of the braking force is completed, the driving force is increased to start-up the vehicle. With such a start-up control, vehicles are prevented from moving temporarily in a direction opposite from the traveling direction, and a smooth star-up can be achieved.

摘要翻译： 当车辆维持在停止状态时，当检测到驾驶员的起动操作时，根据获得的关于道路的等级来计算用于抑制待行驶的道路上的车辆的移动的目标驱动力 被驱赶。 在车辆被目标驱动力驱动之后，释放制动力，以终止车辆的停止状态的维持。 优选地，保持由目标驱动力驱动的状态，直到制动力的释放完成。 当制动力的释放完成时，驱动力增加以启动车辆。 通过这种启动控制，防止车辆沿与行进方向相反的方向临时移动，并且可以实现平稳的起落。

公开(公告)号：US20120186191A1

公开(公告)日：2012-07-26

申请号：US13261127

申请日：2010-07-09

申请人： Tadayoshi Okada ,  Ichiro Takeuchi

发明人： Tadayoshi Okada ,  Ichiro Takeuchi

IPC分类号： E04C3/06

CPC分类号： E04C3/06 ,  E04C2003/0421 ,  E04C2003/0434 ,  E04C2003/0452

摘要： Provided is a rolled H-section steel having a web and flanges. The rolled H-section steel satisfies the following Expression (1) when H is the height of the rolled H-section steel, and B is the breadth of the flanges. The tensile strength is 400 to 510 N/mm2. The rolled H-section steel satisfies the following Expressions (2) and (3), when the plate thickness of the flanges is t2, and the design yield stress of a steel material of the rolled H-section steel is F(N/mm2). (B/H)≦0.77  (1) 11.1

摘要翻译： 本发明提供一种具有腹板和凸缘的轧制H型钢。 当H是轧制的H型钢的高度时，轧制的H型钢满足以下表达式（1），B是凸缘的宽度。 拉伸强度为400〜510N / mm2。 轧制的H型钢满足以下表达式（2）和（3），当法兰的板厚为t2时，轧制的H型钢的钢材的设计屈服应力为F（N / mm 2 ）。 （F）（2）235＆nlE; F＆nlE; 275（3）（B / H）＆nlE; 0.77（1）11.1